We look at the division of 258951 by 16 
The aim is to understand the frequency of 16 in 258951.

Moving on to step 1:
16 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 16

Step 2:
The number 16 fits into 25 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 16 from 25 leaves us with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 16

Going ahead to step 3:
16 can be fit into 98 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 96 from 98 leaves us with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 16

Advancing to step 4:
16 goes into 29 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 161.0
If we take 16 away from 29, we end up with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 16

On to step 5:
135 divided by 16 is 8 with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 1618.0
The remainder is 7 after subtracting 128 from 135.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 16

Let's proceed to step 6:
16 goes into 71 4 times with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 16184.0
Deduct 64 from 71 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
16 goes into 70 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 16184.4
Subtract 64 from 70 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
If we divide 60 by 16, we get 3 and a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 16184.43
Subtract 48 from 60 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
When dividing 120 by 16, we get 7 with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 16184.437
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
16 can be fit into 80 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 16184.4375
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16184.4375
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16184.4375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 16184.4375 with a balance of 0.0.